报错信息：
错误：软件包：php-fpm-5.4.16-42.el7.x86_64 (/php-fpm-5.4.16-42.el7.x86_64)
需要：php-common(x86-64) = 5.4.16-42.el7
已安装: php-common-5.4.16-46.1.el7_7.x86_64 (@updates)
php-common(x86-64) = 5.4.16-46.1.el7_7
可用: php-common-5.4.16-46.el7.x86_64 (base)
php-common(x86-64) = 5.4.16-46.el7
rpm -ivh --nodeps php-fpm-5.4.16-42.el7.x86_64.rpm
